发明公开
- 专利标题： LÖSUNGSMITTEL, VERFAHREN ZUR BEREITSTELLUNG EINER ABSORPTIONSFLÜSSIGKEIT, SOWIE VERWENDUNG DES LÖSUNGSMITTELS
- 专利标题（英）： Solvent, process for providing an absorption liquid, and use of the solvent
- 专利标题（中）： 溶剂法提供吸收液，和使用溶剂
-
申请号： EP12700393.7申请日： 2012-01-12
-
公开(公告)号： EP2648828A1公开(公告)日： 2013-10-16
- 发明人: FISCHER, Björn , JOH, Ralph , SCHNEIDER, Rüdiger
- 申请人： Siemens Aktiengesellschaft
- 申请人地址： Wittelsbacherplatz 2 80333 München DE
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： Wittelsbacherplatz 2 80333 München DE
- 优先权： EP11152684 20110131
- 国际公布： WO2012104124 20120809
- 主分类号： B01D53/14
- IPC分类号： B01D53/14
摘要：
The invention relates to a solvent (2) for selective absorption of CO
2 from the flue gas of a combustion plant. The solvent (2) comprises an aqueous solution of a secondary amine (4) as an active scrubbing substance and an additive (6), the additive (6) comprising a salt of vitamin C or E (3). The invention further relates to a process for providing an absorption liquid, and to the use of the solvent (2) for selective absorption of CO
2 from the flue gas of a combustion plant.
2 from the flue gas of a combustion plant. The solvent (2) comprises an aqueous solution of a secondary amine (4) as an active scrubbing substance and an additive (6), the additive (6) comprising a salt of vitamin C or E (3). The invention further relates to a process for providing an absorption liquid, and to the use of the solvent (2) for selective absorption of CO
2 from the flue gas of a combustion plant.
信息查询
IPC分类:
